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class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#0"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#0"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#0"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Anwendungsfalldiagramm</h1><p></p> Ein <strong>Anwendungsfalldiagramm</strong> ist eine visuelle Darstellung, die in der Softwareentwicklung verwendet wird, um die Interaktionen zwischen <strong>Systemakteuren</strong> und dem <strong>System selbst</strong> darzustellen. Es fängt das dynamische Verhalten eines Systems ein, indem es seine <strong>Anwendungsfälle</strong> und die Rollen, die mit ihnen interagieren, illustriert. Diese Diagramme sind wichtig, um die <strong>funktionalen Anforderungen</strong> des Systems zu spezifizieren und zu verstehen, wie die Benutzer mit dem System interagieren werden. Durch die Bereitstellung einer High-Level-Sicht helfen Use-Case-Diagramme den Stakeholdern, die Funktionalität des Systems und seinen potenziellen Wert zu verstehen. <p></p><strong>PlantUML</strong> bietet durch seine textbasierte Sprache einen einzigartigen Ansatz zur Erstellung von Use-Case-Diagrammen. Einer der Hauptvorteile der Verwendung von PlantUML ist seine <strong>Einfachheit und Effizienz</strong>. Anstatt Formen und Verbindungen manuell zu zeichnen, können Benutzer ihre Diagramme mit intuitiven und prägnanten Textbeschreibungen definieren. Dies beschleunigt nicht nur den Prozess der Diagrammerstellung, sondern gewährleistet auch <strong>Konsistenz und Genauigkeit</strong>. Die Fähigkeit, sich in verschiedene Dokumentationsplattformen zu integrieren, und die große Auswahl an unterstützten Ausgabeformaten machen PlantUML zu einem vielseitigen Werkzeug für Entwickler und Nicht-Entwickler. Da PlantUML <strong>Open-Source</strong> ist, verfügt es über eine <a href="../qa.html">starke Gemeinschaft</a>, die kontinuierlich zu seiner Verbesserung beiträgt und eine Fülle von Ressourcen für Benutzer auf allen Ebenen bietet. <a style="position:relative;top:-38px;" name="5cb617d22da857ea"></a><div style="clear:both;height:50px;"></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#1"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#1"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#1"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Anwendungsfälle</h2> Anwendungsfälle sind von zwei Klammern eingeschossen (da zwei Klammern wie ein Oval aussehen). <p></p> Alternativ kann man das <code class="cod">usecase</code> Schlüsselwort verwenden, um einen Anwendungsfall zu definieren. Außerdem ist es möglich, einen Alias mit dem <code class="cod">as</code> Schlüsselwort zu definieren. Dieser Alias wird dann verwendet wenn die Beziehungen festgelegt werden. <p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msg4fbce89b3099d8117a60634b355dcd3e" class="msg"> 🎉 Copied! </div><img width="16" height="16" id="img4fbce89b3099d8117a60634b355dcd3e" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;4fbce89b3099d8117a60634b355dcd3e&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;4fbce89b3099d8117a60634b355dcd3e&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;4fbce89b3099d8117a60634b355dcd3e&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pre4fbce89b3099d8117a60634b355dcd3e">@startuml

(First usecase)
(Another usecase) as (UC2)
usecase UC3
usecase (Last\nusecase) as UC4

@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="338" height="162" class="scale" src="../imgw/img-4fbce89b3099d8117a60634b355dcd3e.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><a style="position:relative;top:-38px;" name="d9b36998c97be687"></a><div style="clear:both;min-height:110px;margin-top:10px;"><div class="pezoic"><span id="ezoic-pub-ad-placeholder-179"></span><!-- ezoic_pub_ad_placeholder-179-under_second_paragraph-234x60-179-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-179-under_second_paragraph-468x60-179-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-179-under_second_paragraph-728x90-179-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-179-under_second_paragraph-970x90-179-nonexxxnonexxxxxxezmaxscaleval100 --></div></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#2"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#2"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#2"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Akteure</h2><p></p> Die Namen von Akteuren werden von zwei Doppelpunkten umschlossen. <p></p> Mann kann aber auch das <code class="cod">actor</code> Schlüsselwort verwenden um einen Akteur zu definieren. Außerdem ist es möglich, mit dem <code class="cod">as</code> Schlüsselwort einen Alias festzulegen. Dieser Alias wird dann später verwendet, wenn die Beziehungen festgelegt werden. <p></p> Wie wir sehen werden, ist die Definition eines Akteur nicht zwingend notwendig. <p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msg188b75ebd9d36eb095287bef703244fb" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="img188b75ebd9d36eb095287bef703244fb" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;188b75ebd9d36eb095287bef703244fb&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;188b75ebd9d36eb095287bef703244fb&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;188b75ebd9d36eb095287bef703244fb&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pre188b75ebd9d36eb095287bef703244fb">@startuml

:First Actor:
:Another\nactor: as Men2
actor Men3
actor :Last actor: as Men4

@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="162" height="242" class="scale" src="../imgw/img-188b75ebd9d36eb095287bef703244fb.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><a style="position:relative;top:-38px;" name="1cc1efff0435a503"></a><div style="clear:both;height:50px;"></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#3"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#3"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#3"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Change Actor style</h2><p></p> You can change the actor style from stick man <em>(by default)</em> to: <ul><li>an awesome man with the <code class="cod">skinparam actorStyle awesome</code> command;</li><li>a hollow man with the <code class="cod">skinparam actorStyle hollow </code> command.</li></ul><p></p><h3>Stick man <em>(by default)</em></h3><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msgf963bb0e2f4f098d32e7a149d9b9502e" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="imgf963bb0e2f4f098d32e7a149d9b9502e" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;f963bb0e2f4f098d32e7a149d9b9502e&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;f963bb0e2f4f098d32e7a149d9b9502e&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;f963bb0e2f4f098d32e7a149d9b9502e&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pref963bb0e2f4f098d32e7a149d9b9502e">@startuml
:User: --&gt; (Use)
&#34;Main Admin&#34; as Admin
&#34;Use the application&#34; as (Use)
Admin --&gt; (Admin the application)
@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="388" height="188" class="scale" src="../imgw/img-f963bb0e2f4f098d32e7a149d9b9502e.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><h3>Awesome man </h3><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msg77511831327d5e126571f83fb69e7169" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="img77511831327d5e126571f83fb69e7169" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;77511831327d5e126571f83fb69e7169&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;77511831327d5e126571f83fb69e7169&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;77511831327d5e126571f83fb69e7169&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pre77511831327d5e126571f83fb69e7169">@startuml
skinparam actorStyle awesome
:User: --&gt; (Use)
&#34;Main Admin&#34; as Admin
&#34;Use the application&#34; as (Use)
Admin --&gt; (Admin the application)
@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="388" height="190" class="scale" src="../imgw/img-77511831327d5e126571f83fb69e7169.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><em>[Ref. <a href="https://forum.plantuml.net/10493/how-can-i-customize-the-actor-icon-in-svg-output?show=10513#c10513">QA-10493</a>]</em><p></p><h3>Hollow man </h3><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msg39921161265d727a99979cb7f281b07c" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="img39921161265d727a99979cb7f281b07c" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;39921161265d727a99979cb7f281b07c&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;39921161265d727a99979cb7f281b07c&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;39921161265d727a99979cb7f281b07c&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pre39921161265d727a99979cb7f281b07c">@startuml
skinparam actorStyle Hollow 
:User: --&gt; (Use)
&#34;Main Admin&#34; as Admin
&#34;Use the application&#34; as (Use)
Admin --&gt; (Admin the application)
@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="388" height="161" class="scale" src="../imgw/img-39921161265d727a99979cb7f281b07c.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><em>[Ref. <a href="https://github.com/plantuml/plantuml/pull/396">PR#396</a>]</em><a style="position:relative;top:-38px;" name="72f2908d8be5b528"></a><div style="clear:both;min-height:110px;margin-top:10px;"><div class="pezoic"><span id="ezoic-pub-ad-placeholder-114"></span><!-- ezoic_pub_ad_placeholder-114-mid_content-234x60-114-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-114-mid_content-468x60-114-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-114-mid_content-728x90-114-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-114-mid_content-970x90-114-nonexxxnonexxxxxxezmaxscaleval100 --></div></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#4"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#4"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#4"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Beschreibung der Anwendungsfälle</h2><p></p><p></p> Falls sich eine Beschreibung über mehrere Zeilen ersterckt, kann diese mit Anführungsstrichen eingeschlossen werden. <p></p> Außerdem kann man die folgenden Seperatoren verwenden: <code class="cod">--</code><code class="cod">..</code><code class="cod">==</code><code class="cod">__</code>. Außerdem kann man Überschriften innerhalb der Seperatoren verwenden. <p></p><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msge3a056a4e5087f72b73fb887ba9ded53" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="imge3a056a4e5087f72b73fb887ba9ded53" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;e3a056a4e5087f72b73fb887ba9ded53&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;e3a056a4e5087f72b73fb887ba9ded53&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;e3a056a4e5087f72b73fb887ba9ded53&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pree3a056a4e5087f72b73fb887ba9ded53">@startuml

usecase UC1 as &#34;You can use
several lines to define your usecase.
You can also use separators.
--
Several separators are possible.
==
And you can add titles:
..Conclusion..
This allows large description.&#34;

@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="352" height="218" class="scale" src="../imgw/img-e3a056a4e5087f72b73fb887ba9ded53.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><a style="position:relative;top:-38px;" name="9b9f78e65119262a"></a><div style="clear:both;height:50px;"></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#5"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#5"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#5"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Use package</h2><p></p> You can use packages to group actors or use cases. <p></p><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msg19e9a87e852f7fa9f503cbd6c57511a7" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="img19e9a87e852f7fa9f503cbd6c57511a7" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;19e9a87e852f7fa9f503cbd6c57511a7&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;19e9a87e852f7fa9f503cbd6c57511a7&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;19e9a87e852f7fa9f503cbd6c57511a7&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pre19e9a87e852f7fa9f503cbd6c57511a7">@startuml
left to right direction
actor Guest as g
package Professional {
  actor Chef as c
  actor &#34;Food Critic&#34; as fc
}
package Restaurant {
  usecase &#34;Eat Food&#34; as UC1
  usecase &#34;Pay for Food&#34; as UC2
  usecase &#34;Drink&#34; as UC3
  usecase &#34;Review&#34; as UC4
}
fc --&gt; UC4
g --&gt; UC1
g --&gt; UC2
g --&gt; UC3
@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="312" height="395" class="scale" src="../imgw/img-19e9a87e852f7fa9f503cbd6c57511a7.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><p></p> You can use <code class="cod">rectangle</code> to change the display of the package. <p></p><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msgcefcc42bade011ed97afdfb60942eb32" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="imgcefcc42bade011ed97afdfb60942eb32" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;cefcc42bade011ed97afdfb60942eb32&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;cefcc42bade011ed97afdfb60942eb32&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;cefcc42bade011ed97afdfb60942eb32&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="precefcc42bade011ed97afdfb60942eb32">@startuml
left to right direction
actor &#34;Food Critic&#34; as fc
rectangle Restaurant {
  usecase &#34;Eat Food&#34; as UC1
  usecase &#34;Pay for Food&#34; as UC2
  usecase &#34;Drink&#34; as UC3
}
fc --&gt; UC1
fc --&gt; UC2
fc --&gt; UC3
@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="292" height="230" class="scale" src="../imgw/img-cefcc42bade011ed97afdfb60942eb32.png"/></div></div></td></tr></tbody></table></p><p><a style="position:relative;top:-38px;" name="c96ad883675e26af"></a></p><div style="clear:both;min-height:110px;margin-top:10px;"><div class="pezoic"><span id="ezoic-pub-ad-placeholder-115"></span><!-- ezoic_pub_ad_placeholder-115-long_content-234x60-115-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-115-long_content-468x60-115-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-115-long_content-728x90-115-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-115-long_content-970x90-115-nonexxxnonexxxxxxezmaxscaleval100 --></div></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#6"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#6"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#6"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Einfaches Beispiel</h2><p></p><p></p> Um Akteure und Anwendungsfälle miteinander zu verbinden wird der Pfeil <code class="cod">--&gt;</code> verwendet <p></p> Je mehr Bindestriche <code class="cod">-</code> der Pfeil enthält, desto länger wird der Pfeil. Mit einem Doppelpunkt <code class="cod">:</code> kann dem Pfeil eine Beschreibung hinzugefügt werden. <p></p> In diesem Beispiel kann man sehen, wie ein vorher nicht deklarierter <em>User</em> automatisch als Akteur deklariert wird. <p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msgc3eafc7e8fc25d8895593364eac4fd9d" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="imgc3eafc7e8fc25d8895593364eac4fd9d" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;c3eafc7e8fc25d8895593364eac4fd9d&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;c3eafc7e8fc25d8895593364eac4fd9d&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;c3eafc7e8fc25d8895593364eac4fd9d&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="prec3eafc7e8fc25d8895593364eac4fd9d">@startuml

User -&gt; (Start)
User --&gt; (Use the application) : A small label

:Main Admin: ---&gt; (Use the application) : This is\nyet another\nlabel

@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="272" height="343" class="scale" src="../imgw/img-c3eafc7e8fc25d8895593364eac4fd9d.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><p></p><a style="position:relative;top:-38px;" name="63e4e92bb7d207ca"></a><div style="clear:both;height:50px;"></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#7"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#7"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#7"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Erweiterungen / Generalisierungen</h2><p></p> Wenn ein Akteur oder Anwendungsfall einen anderen erweitert, dann kann dies mit dem Symbol <code class="cod">&lt;|--</code>. <p></p><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msga33e367f03f88f8d8d8517b917ac4afb" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="imga33e367f03f88f8d8d8517b917ac4afb" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;a33e367f03f88f8d8d8517b917ac4afb&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;a33e367f03f88f8d8d8517b917ac4afb&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;a33e367f03f88f8d8d8517b917ac4afb&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="prea33e367f03f88f8d8d8517b917ac4afb">@startuml
:Main Admin: as Admin
(Use the application) as (Use)

User &lt;|-- Admin
(Start) &lt;|-- (Use)

@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="283" height="225" class="scale" src="../imgw/img-a33e367f03f88f8d8d8517b917ac4afb.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><a style="position:relative;top:-38px;" name="d50d8f9219a41435"></a><div style="clear:both;min-height:110px;margin-top:10px;"><div class="pezoic"><span id="ezoic-pub-ad-placeholder-116"></span><!-- ezoic_pub_ad_placeholder-116-longer_content-234x60-116-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-116-longer_content-468x60-116-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-116-longer_content-728x90-116-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-116-longer_content-970x90-116-nonexxxnonexxxxxxezmaxscaleval100 --></div></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#8"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#8"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#8"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Verwenden von Notizen</h2><p></p> Mit den <code class="cod">note left of</code> , <code class="cod">note right of</code> , <code class="cod">note top of</code> , <code class="cod">note bottom of</code> Schlüsselwörtern kann man die Position der Notiz relativ zum Objekt festlegen. <p></p> Eine Notiz kann aber auch nur mit dem <code class="cod">note</code> Schlüsselwort erstellt werden und dann mit dem <code class="cod">..</code> Symbol den Objekten zugeordnet werden. <p></p><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msg562a4cb739677553ca5467687b7aeb41" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="img562a4cb739677553ca5467687b7aeb41" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;562a4cb739677553ca5467687b7aeb41&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;562a4cb739677553ca5467687b7aeb41&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;562a4cb739677553ca5467687b7aeb41&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pre562a4cb739677553ca5467687b7aeb41">@startuml
:Main Admin: as Admin
(Use the application) as (Use)

User -&gt; (Start)
User --&gt; (Use)

Admin ---&gt; (Use)

note right of Admin : This is an example.

note right of (Use)
  A note can also
  be on several lines
end note

note &#34;This note is connected\nto several objects.&#34; as N2
(Start) .. N2
N2 .. (Use)
@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="478" height="295" class="scale" src="../imgw/img-562a4cb739677553ca5467687b7aeb41.png"/></div></div></td></tr></tbody></table></p><p><a style="position:relative;top:-38px;" name="c2f000e210baa94d"></a></p><div style="clear:both;height:50px;"></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#9"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#9"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#9"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Stereotypen</h2><p></p> Stereotypen könne während der Erstellung der Akteure und der Anwendungsfälle mit den <code class="cod">&lt;&lt;</code> und <code class="cod">&gt;&gt;</code> Symbolen hinzugefügt werden . <p></p><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msge033da4027aa8e1dbcd5be82bab5bc04" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="imge033da4027aa8e1dbcd5be82bab5bc04" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;e033da4027aa8e1dbcd5be82bab5bc04&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;e033da4027aa8e1dbcd5be82bab5bc04&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;e033da4027aa8e1dbcd5be82bab5bc04&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pree033da4027aa8e1dbcd5be82bab5bc04">@startuml
User &lt;&lt; Human &gt;&gt;
:Main Database: as MySql &lt;&lt; Application &gt;&gt;
(Start) &lt;&lt; One Shot &gt;&gt;
(Use the application) as (Use) &lt;&lt; Main &gt;&gt;

User -&gt; (Start)
User --&gt; (Use)

MySql --&gt; (Use)

@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="345" height="218" class="scale" src="../imgw/img-e033da4027aa8e1dbcd5be82bab5bc04.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><a style="position:relative;top:-38px;" name="9a49d5ae2dd333a4"></a><div style="clear:both;min-height:110px;margin-top:10px;"><div class="pezoic"><span id="ezoic-pub-ad-placeholder-117"></span><!-- ezoic_pub_ad_placeholder-117-longest_content-234x60-117-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-117-longest_content-468x60-117-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-117-longest_content-728x90-117-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-117-longest_content-970x90-117-nonexxxnonexxxxxxezmaxscaleval100 --></div></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#10"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#10"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#10"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Ändern der Pfeilrichtungen</h2><p></p> Normalerweise haben die Verbindungen zwischen den Klassen zwei Striche <code class="cod">--</code> und werden senkrecht gezeichnet. Es ist aber möglich waagerechte Verbindungen zu erstellen in dem man einen einzelnen Strich (oder Punkt) eingibt: <p></p><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msgad00aca6095a5aae1e1e93d8bdd70a2d" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="imgad00aca6095a5aae1e1e93d8bdd70a2d" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;ad00aca6095a5aae1e1e93d8bdd70a2d&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;ad00aca6095a5aae1e1e93d8bdd70a2d&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;ad00aca6095a5aae1e1e93d8bdd70a2d&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pread00aca6095a5aae1e1e93d8bdd70a2d">@startuml
:user: --&gt; (Use case 1)
:user: -&gt; (Use case 2)
@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="245" height="179" class="scale" src="../imgw/img-ad00aca6095a5aae1e1e93d8bdd70a2d.png"/></div></div></td></tr></tbody></table></p><p></p><p></p> Sie können auch die Richtung der Verlinkung umkehren: <p></p><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msg7b3e1190beff8b20c8a0a68114bd8344" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="img7b3e1190beff8b20c8a0a68114bd8344" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;7b3e1190beff8b20c8a0a68114bd8344&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;7b3e1190beff8b20c8a0a68114bd8344&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;7b3e1190beff8b20c8a0a68114bd8344&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pre7b3e1190beff8b20c8a0a68114bd8344">@startuml
(Use case 1) &lt;.. :user:
(Use case 2) &lt;- :user:
@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="245" height="179" class="scale" src="../imgw/img-7b3e1190beff8b20c8a0a68114bd8344.png"/></div></div></td></tr></tbody></table></p><p></p><p></p> Die Richtung der Pfeile kann man durch das hinzufügen der <code class="cod">left</code>, <code class="cod">right</code>, <code class="cod">up</code> oder <code class="cod">down</code> Schlüsselworte im Pfeil bestimmen: <p></p><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msgea3aa9d9104061003324e0865afcddca" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="imgea3aa9d9104061003324e0865afcddca" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;ea3aa9d9104061003324e0865afcddca&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;ea3aa9d9104061003324e0865afcddca&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;ea3aa9d9104061003324e0865afcddca&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="preea3aa9d9104061003324e0865afcddca">@startuml
:user: -left-&gt; (dummyLeft)
:user: -right-&gt; (dummyRight)
:user: -up-&gt; (dummyUp)
:user: -down-&gt; (dummyDown)
@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="364" height="271" class="scale" src="../imgw/img-ea3aa9d9104061003324e0865afcddca.png"/></div></div></td></tr></tbody></table></p><p></p><p></p> Man kann die Pfeile verkürzen, wenn man nur den ersten Buchstaben für die Richtung verwendet (zum Beispiel, <code class="cod">-d-</code> anstelle von <code class="cod">-down-</code>) oder man nimmt die ersten beiden Buchstaben (<code class="cod">-do-</code>). <p></p> Diese Möglichkeit sollte aber nicht missbraucht werden: <em>GraphViz</em> liefert normalerweise recht gute Ergebnisse, ohne das manuell eingeriffen werden muss. <p></p><a style="position:relative;top:-38px;" name="45d7d5b32d17a0f9"></a><div style="clear:both;height:50px;"></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#11"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#11"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#11"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Aufteilen von Diagrammen auf mehrere Seiten</h2><p></p> Mit dem Befehl <code class="cod">newpage</code> kann das Diagramm auf mehrere Seiten oder Bilder verteilt werden. <p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msg536c219f86fc6b3ea379196ef1f114d7" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="img536c219f86fc6b3ea379196ef1f114d7" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;536c219f86fc6b3ea379196ef1f114d7&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;536c219f86fc6b3ea379196ef1f114d7&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;536c219f86fc6b3ea379196ef1f114d7&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pre536c219f86fc6b3ea379196ef1f114d7">@startuml
:actor1: --&gt; (Usecase1)
newpage
:actor2: --&gt; (Usecase2)
@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="122" height="179" class="scale" src="../imgw/img-536c219f86fc6b3ea379196ef1f114d7.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><a style="position:relative;top:-38px;" name="d551e48d272b2b07"></a><div style="clear:both;min-height:110px;margin-top:10px;"><div class="pezoic"><span id="ezoic-pub-ad-placeholder-118"></span><!-- ezoic_pub_ad_placeholder-118-incontent_5-234x60-118-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-118-incontent_5-468x60-118-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-118-incontent_5-728x90-118-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-118-incontent_5-970x90-118-nonexxxnonexxxxxxezmaxscaleval100 --></div></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#12"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#12"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#12"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Verändern der Richtung in der die Objekte angeordnet werden</h2><p></p> Das voreingestellte verhalten bei der Erstellung des Diagramms ist von oben nach unten. <p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msgc6277fd9dbccd6ad53a5cf7e8b16422b" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="imgc6277fd9dbccd6ad53a5cf7e8b16422b" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;c6277fd9dbccd6ad53a5cf7e8b16422b&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;c6277fd9dbccd6ad53a5cf7e8b16422b&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;c6277fd9dbccd6ad53a5cf7e8b16422b&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="prec6277fd9dbccd6ad53a5cf7e8b16422b">@startuml
&#39;default
top to bottom direction
user1 --&gt; (Usecase 1)
user2 --&gt; (Usecase 2)

@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="280" height="179" class="scale" src="../imgw/img-c6277fd9dbccd6ad53a5cf7e8b16422b.png"/></div></div></td></tr></tbody></table></p><p> Dies lässt sich aber durch die Verwendung des <code class="cod">left to right direction</code> Befehls verändern. Oft ist das Ergebnis mit dieser Einstellung besser. </p><p></p><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msge576a9cfb399be353c64bfaae3190d05" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="imge576a9cfb399be353c64bfaae3190d05" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;e576a9cfb399be353c64bfaae3190d05&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;e576a9cfb399be353c64bfaae3190d05&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;e576a9cfb399be353c64bfaae3190d05&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pree576a9cfb399be353c64bfaae3190d05">@startuml

left to right direction
user1 --&gt; (Usecase 1)
user2 --&gt; (Usecase 2)

@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="224" height="200" class="scale" src="../imgw/img-e576a9cfb399be353c64bfaae3190d05.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><a style="position:relative;top:-38px;" name="7aa53dbdfc2137bf"></a><div style="clear:both;height:50px;"></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#13"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#13"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#13"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Der Skinparam-Befehl</h2><p></p><p></p> Mit dem <a href="skinparam.html">skinparam</a> Befehl kann die Farbe und die Schriftart der Zeichnung verändert werden. <p></p> Sie können den Befehl auf die folgenden Arten verwenden: <ul><li>Wie alle ander Befehle In einer Diagrammdefinition,</li><li>in einer <a href="preprocessing.html">Include-Datei</a>,</li><li>In einer Konfigurationsdatei, die durch die <a href="command-line.html">Kommandozeile</a> oder den <a href="ant-task.html">ANT-Task</a> übergeben wird.</li></ul><p></p> Man kann bestimmte Farben und Schriften für Klassen von Akteuren und Anwendungsfälle festlegen. <p></p><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msg55b71d53c288e28cbee9fbefb80de5f2" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="img55b71d53c288e28cbee9fbefb80de5f2" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;55b71d53c288e28cbee9fbefb80de5f2&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;55b71d53c288e28cbee9fbefb80de5f2&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;55b71d53c288e28cbee9fbefb80de5f2&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pre55b71d53c288e28cbee9fbefb80de5f2">@startuml
skinparam handwritten true

skinparam usecase {
BackgroundColor DarkSeaGreen
BorderColor DarkSlateGray

BackgroundColor&lt;&lt; Main &gt;&gt; YellowGreen
BorderColor&lt;&lt; Main &gt;&gt; YellowGreen

ArrowColor Olive
ActorBorderColor black
ActorFontName Courier

ActorBackgroundColor&lt;&lt; Human &gt;&gt; Gold
}

User &lt;&lt; Human &gt;&gt;
:Main Database: as MySql &lt;&lt; Application &gt;&gt;
(Start) &lt;&lt; One Shot &gt;&gt;
(Use the application) as (Use) &lt;&lt; Main &gt;&gt;

User -&gt; (Start)
User --&gt; (Use)

MySql --&gt; (Use)

@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="345" height="218" class="scale" src="../imgw/img-55b71d53c288e28cbee9fbefb80de5f2.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><a style="position:relative;top:-38px;" name="d23dee2d0707a741"></a><div style="clear:both;min-height:110px;margin-top:10px;"><div class="pezoic"><span id="ezoic-pub-ad-placeholder-119"></span><!-- ezoic_pub_ad_placeholder-119-incontent_6-234x60-119-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-119-incontent_6-468x60-119-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-119-incontent_6-728x90-119-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-119-incontent_6-970x90-119-nonexxxnonexxxxxxezmaxscaleval100 --></div></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#14"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#14"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#14"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Vollständiges Beispiel</h2><p></p><p></p><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msge7405969e8391cf6d2ad5f4fc7663c61" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="imge7405969e8391cf6d2ad5f4fc7663c61" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;e7405969e8391cf6d2ad5f4fc7663c61&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;e7405969e8391cf6d2ad5f4fc7663c61&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;e7405969e8391cf6d2ad5f4fc7663c61&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pree7405969e8391cf6d2ad5f4fc7663c61">@startuml
left to right direction
skinparam packageStyle rectangle
actor customer
actor clerk
rectangle checkout {
  customer -- (checkout)
  (checkout) .&gt; (payment) : include
  (help) .&gt; (checkout) : extends
  (checkout) -- clerk
}
@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="400" height="244" class="scale" src="../imgw/img-e7405969e8391cf6d2ad5f4fc7663c61.png"/></div></div></td></tr></tbody></table></p><p><a style="position:relative;top:-38px;" name="8acdcaa15380c78d"></a></p><div style="clear:both;height:50px;"></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#15"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#15"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#15"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Business Use Case</h2><p></p> You can add <code class="cod">/</code> to make Business Use Case. <p></p><h3>Business Usecase</h3><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msg62075458a8ab6e77991627448015f74b" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="img62075458a8ab6e77991627448015f74b" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;62075458a8ab6e77991627448015f74b&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;62075458a8ab6e77991627448015f74b&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;62075458a8ab6e77991627448015f74b&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pre62075458a8ab6e77991627448015f74b">@startuml

(First usecase)/
(Another usecase)/ as (UC2)
usecase/ UC3
usecase/ (Last\nusecase) as UC4

@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="338" height="162" class="scale" src="../imgw/img-62075458a8ab6e77991627448015f74b.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><h3>Business Actor</h3><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msg3dc5b7d8081e7d1e35d5094168025fba" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="img3dc5b7d8081e7d1e35d5094168025fba" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;3dc5b7d8081e7d1e35d5094168025fba&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;3dc5b7d8081e7d1e35d5094168025fba&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;3dc5b7d8081e7d1e35d5094168025fba&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pre3dc5b7d8081e7d1e35d5094168025fba">@startuml

:First Actor:/
:Another\nactor:/ as Man2
actor/ Woman3
actor/ :Last actor: as Person1

@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="171" height="242" class="scale" src="../imgw/img-3dc5b7d8081e7d1e35d5094168025fba.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><p></p><em>[Ref. <a href="https://forum.plantuml.net/12179/">QA-12179</a>]</em><a style="position:relative;top:-38px;" name="39a64d49d97a1ea0"></a><div style="clear:both;min-height:110px;margin-top:10px;"><div class="pezoic"><span id="ezoic-pub-ad-placeholder-120"></span><!-- ezoic_pub_ad_placeholder-120-incontent_7-234x60-120-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-120-incontent_7-468x60-120-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-120-incontent_7-728x90-120-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-120-incontent_7-970x90-120-nonexxxnonexxxxxxezmaxscaleval100 --></div></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#16"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#16"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#16"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Change arrow color and style (inline style)</h2><p></p> You can change the <a href="color.html">color</a> or style of individual arrows using the inline following notation: <p></p><ul><li><code class="cod">#color;line.[bold|dashed|dotted];text:color</code></li></ul><p></p><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msgf8a8d94c1be5ecf916d68813b3899aa1" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="imgf8a8d94c1be5ecf916d68813b3899aa1" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;f8a8d94c1be5ecf916d68813b3899aa1&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;f8a8d94c1be5ecf916d68813b3899aa1&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;f8a8d94c1be5ecf916d68813b3899aa1&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pref8a8d94c1be5ecf916d68813b3899aa1">@startuml
actor foo
foo --&gt; (bar) : normal
foo --&gt; (bar1) #line:red;line.bold;text:red  : red bold
foo --&gt; (bar2) #green;line.dashed;text:green : green dashed 
foo --&gt; (bar3) #blue;line.dotted;text:blue   : blue dotted
@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="381" height="197" class="scale" src="../imgw/img-f8a8d94c1be5ecf916d68813b3899aa1.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><em>[Ref. <a href="https://forum.plantuml.net/3770">QA-3770</a> and <a href="https://forum.plantuml.net/3816">QA-3816</a>]</em><em>[See similar feature on <a href="deployment-diagram.html#qjxu5xkj874qkedanfcf">deployment-diagram</a> or <a href="class-diagram.html#b5b0e4228f2e5022">class diagram</a>]</em><a style="position:relative;top:-38px;" name="ded8ac71cf351121"></a><div style="clear:both;height:50px;"></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#17"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#17"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#17"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Change element color and style (inline style)</h2><p></p> You can change the <a href="color.html">color</a> or style of individual element using the following notation: <ul><li><code class="cod">#[color|back:color];line:color;line.[bold|dashed|dotted];text:color</code></li></ul><p></p><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msg00bccb4be14b379d84178a21508185fd" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="img00bccb4be14b379d84178a21508185fd" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;00bccb4be14b379d84178a21508185fd&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;00bccb4be14b379d84178a21508185fd&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;00bccb4be14b379d84178a21508185fd&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="pre00bccb4be14b379d84178a21508185fd">@startuml
actor a
actor b #pink;line:red;line.bold;text:red
usecase c #palegreen;line:green;line.dashed;text:green
usecase d #aliceblue;line:blue;line.dotted;text:blue
@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="117" height="179" class="scale" src="../imgw/img-00bccb4be14b379d84178a21508185fd.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><em>[Ref. <a href="https://forum.plantuml.net/5340">QA-5340</a> and adapted from <a href="https://forum.plantuml.net/6852">QA-6852</a>]</em><a style="position:relative;top:-38px;" name="dfe9a2d0af3ac592"></a><div style="clear:both;min-height:110px;margin-top:10px;"><div class="pezoic"><span id="ezoic-pub-ad-placeholder-121"></span><!-- ezoic_pub_ad_placeholder-121-incontent_8-234x60-121-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-121-incontent_8-468x60-121-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-121-incontent_8-728x90-121-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-121-incontent_8-970x90-121-nonexxxnonexxxxxxezmaxscaleval100 --></div></div><h2 class="chap"><img onclick="window.scrollTo(0,0);" title="Back to top" src="../backtop1.svg" width="20" height="20" class="backtop"/><div class="dropdown"><button class="dropbtn"><img width="16" height="16" src="../edit1.svg"/></button><div class="dropdown-content"><a href="http://alphadoc.plantuml.com/cmp/dokuwiki/de/use-case-diagram#18"><img width="20" height="20" src="../dokuwiki.png"/>Edit in Dokuwiki</a><a href="http://alphadoc.plantuml.com/cmp/asciidoc/de/use-case-diagram#18"><img width="20" height="20" src="../asciidoc32.png"/>Edit in Asciidoc</a><a href="http://alphadoc.plantuml.com/cmp/markdown/de/use-case-diagram#18"><img width="20" height="20" src="../markdown.png"/>Edit in Markdown</a></div></div>Display JSON Data on Usecase diagram</h2><p></p><h3>Simple example</h3><p><table class="coptable" valign="top" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top"><div id="msgffb6f91dad1dd0cff4a8ddef64e67c62" class="msg"> 🎉 Copied! </div><img loading="lazy" width="16" height="16" id="imgffb6f91dad1dd0cff4a8ddef64e67c62" title="Copy to clipboard" class="cop" src="../clipboard1.svg" onclick="ctc(&#39;ffb6f91dad1dd0cff4a8ddef64e67c62&#39;)"/><br/><img loading="lazy" width="16" height="16" title="Edit online" class="cop" src="../edit1.svg" onclick="javascript:ljs(&#39;ffb6f91dad1dd0cff4a8ddef64e67c62&#39;)"/></td><td><div class="mytab" onclick="javascript:ljs(&#39;ffb6f91dad1dd0cff4a8ddef64e67c62&#39;)"><div class="mycell0"><code onmouseover="az=1" onmouseout="az=0"><pre id="preffb6f91dad1dd0cff4a8ddef64e67c62">@startuml
allowmixing

actor     Actor
usecase   Usecase

json JSON {
   &#34;fruit&#34;:&#34;Apple&#34;,
   &#34;size&#34;:&#34;Large&#34;,
   &#34;color&#34;: [&#34;Red&#34;, &#34;Green&#34;]
}
@enduml
</pre></code></div><div class="mycell"><img loading="lazy" width="209" height="261" class="scale" src="../imgw/img-ffb6f91dad1dd0cff4a8ddef64e67c62.png"/></div></div></td></tr></tbody></table></p><p></p><p></p><em>[Ref. <a href="https://forum.plantuml.net/15481/possible-link-elements-from-two-jsons-with-both-jsons-embeded?show=15567#c15567">QA-15481</a>]</em><p></p> For another example, see on <a href="json.html#2fyxla9p9ob6l3t3tjre">JSON page</a>. </td><td id="toctd" valign="top" style="max-width:240px;min-width:240px;"><div id="toc"><ul><li><a href="use-case-diagram.html#5cb617d22da857ea">Anwendungsfälle</a></li><li><a href="use-case-diagram.html#d9b36998c97be687">Akteure</a></li><li><a href="use-case-diagram.html#1cc1efff0435a503">Change Actor style</a></li><li><a href="use-case-diagram.html#72f2908d8be5b528">Beschreibung der Anwendungsfälle</a></li><li><a href="use-case-diagram.html#9b9f78e65119262a">Use package</a></li><li><a href="use-case-diagram.html#c96ad883675e26af">Einfaches Beispiel</a></li><li><a href="use-case-diagram.html#63e4e92bb7d207ca">Erweiterungen / Generalisierungen</a></li><li><a href="use-case-diagram.html#d50d8f9219a41435">Verwenden von Notizen</a></li><li><a href="use-case-diagram.html#c2f000e210baa94d">Stereotypen</a></li><li><a href="use-case-diagram.html#9a49d5ae2dd333a4">Ändern der Pfeilrichtungen</a></li><li><a href="use-case-diagram.html#45d7d5b32d17a0f9">Aufteilen von Diagrammen auf mehrere Seiten</a></li><li><a href="use-case-diagram.html#d551e48d272b2b07">Verändern der Richtung in der die Objekte angeordnet werden</a></li><li><a href="use-case-diagram.html#7aa53dbdfc2137bf">Der Skinparam-Befehl</a></li><li><a href="use-case-diagram.html#d23dee2d0707a741">Vollständiges Beispiel</a></li><li><a href="use-case-diagram.html#8acdcaa15380c78d">Business Use Case</a></li><li><a href="use-case-diagram.html#39a64d49d97a1ea0">Change arrow color and style (inline style)</a></li><li><a href="use-case-diagram.html#ded8ac71cf351121">Change element color and style (inline style)</a></li><li><a href="use-case-diagram.html#dfe9a2d0af3ac592">Display JSON Data on Usecase diagram</a></li></ul></div></td></tr></tbody></table></p><p></p><span id="ezoic-pub-ad-placeholder-104"></span><!-- ezoic_pub_ad_placeholder-104-bottom_of_page-234x60-104-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-104-bottom_of_page-468x60-104-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-104-bottom_of_page-728x90-104-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-104-bottom_of_page-970x250-104-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-104-bottom_of_page-300x250x3-104-nonexxxnonexxxxxxezmaxscaleval100 --><!-- ezoic_pub_ad_placeholder-104-bottom_of_page-970x90-104-nonexxxnonexxxxxxezmaxscaleval100 --></div><style>.btm{text-align:center}.btm a{text-decoration:none;color:#637282}.btm a:hover{color:#0366d6}</style><div class="btm"><hr/><a href="https://g.ezoic.net/privacy/plantuml.com"><small>Privacy Policy</small></a>      <a href="../direct-sales.html"><small>Advertise</small></a><p></p></div><script>var sc_project=11129478;var sc_invisible=1;var sc_security="ff6d21f8";</script><script async="" src="https://www.statcounter.com/counter/counter.js"></script><!--[selectrongo:done]--><script type="text/javascript">
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